16
Encoding
The encoding informs the data bus diagnostic
interface of which control units are fitted in
the vehicle.
In addition to the familiar encoding, the
function "Read/write long encoding" is
provided in the diagnostic interface. After
selecting this function, a list containing the
address words of all possible control units in
the vehicle is called up in the diagnosis tester
in the usual sequence.
Control Units
SSP287_013
Control units can then be selected/rejected.
Pressing the "Continue" key transfers the
encoding to the control unit.
After encoding the diagnostic interface with
"long encoding", a fitting list should be read
out to check whether all control units in the
vehicle have been correctly encoded in the
gateway.
Vehicle self-diagnosis
Read/write long encoding
19 - Data bus diagnostic interface
4E0910468 4E0907468-
*
Gateway H04 X200
Long encoding
Dealership number 6794
01 - Engine electronics Encoded
61 - Battery control Encoded
02 - Gearbox electronics Encoded
42 - Driver's door electronics Encoded
52 - Front passenger's door electronics Encoded
62 - Rear left door electronics Encoded
72 - Rear right door electronics Encoded
03 - Brake electronics Encoded
53 - Parking brake Encoded
34 - Adaptive suspension Not encoded
05 - Entry and start authorisation Encoded
15 - Airbag Encoded
55 - Headlight range control Encoded
65 - Tyre pressure monitoring Encoded
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